Results 131 to 140 of about 30,296 (168)
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Absorber design for a Scheffler-Type Solar Concentrator
Applied Energy, 2015Abstract Ray tracing software, digital close range photogrammetry and the Monte-Carlo ray-tracing method have proven to be precise and efficient measurement techniques for the assessment of the shape accuracies of solar concentrators and their components.
José Ruelas +2 more
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Parametric analysis of Scheffler concentrator with convex receiver for direct steam generation
International Journal of Renewable Energy Technology, 2020In this work, Scheffler dish with improved design of the receiver is used for direct steam generation. Experiments were conducted from February to May 2019, for monthly performance assessment of 16 m2 Scheffler concentrator. Effect of varying aperture area, solar beam radiation, ambient temperature and wind speed on the thermal efficiency of the system
Dnyaneshwar Malwad, Vinod Tungikar
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Solar Energy, 2010
Abstract Scheffler fixed focus concentrators are successfully used for medium temperature applications in different parts of the world. These concentrators are taken as lateral sections of paraboloids and provide fixed focus away from the path of incident beam radiations throughout the year.
O Hensel
exaly +2 more sources
Abstract Scheffler fixed focus concentrators are successfully used for medium temperature applications in different parts of the world. These concentrators are taken as lateral sections of paraboloids and provide fixed focus away from the path of incident beam radiations throughout the year.
O Hensel
exaly +2 more sources
Lecture Notes in Mechanical Engineering, 2019
This study is about the numerical modelling of concentrated solar power (CSP) system using a Scheffler dish solar concentrator which can be used for steam generation and its applications. Water is used for direct steam generation from the receiver. In the proposed model, phase change material (PCM) is present in between the inner and the outer cylinder
Soumen Mandal, Rahul Kumar
exaly +2 more sources
This study is about the numerical modelling of concentrated solar power (CSP) system using a Scheffler dish solar concentrator which can be used for steam generation and its applications. Water is used for direct steam generation from the receiver. In the proposed model, phase change material (PCM) is present in between the inner and the outer cylinder
Soumen Mandal, Rahul Kumar
exaly +2 more sources
Heat Transfer, 2020
AbstractThis experimental analysis was performed with the aim to melt the ice into hot water at very high altitude regions such as Leh Ladakh. Three different designs of ice‐chamber were used to melt the ice with direct heating in minimum time. The radiations were focused on the receiver with the help of 1 m2 Scheffler solar concentrator exposed to the
Himanshu Agrawal, Avadhesh Yadav
exaly +2 more sources
AbstractThis experimental analysis was performed with the aim to melt the ice into hot water at very high altitude regions such as Leh Ladakh. Three different designs of ice‐chamber were used to melt the ice with direct heating in minimum time. The radiations were focused on the receiver with the help of 1 m2 Scheffler solar concentrator exposed to the
Himanshu Agrawal, Avadhesh Yadav
exaly +2 more sources
2016 International Conference on Energy Efficient Technologies for Sustainability (ICEETS), 2016
Solar concentrators are extensively tested as an alternative for conventional thermal sources. Scheffler concentrators is proving to be very effective in medium temperature applications as it has advantage of easy manufacturing and tracking. Though manufacturing is easy, it is complex to design for any required area of the reflector.
Rohan Bajaj, Amrit Raj, T. Srinivas
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Solar concentrators are extensively tested as an alternative for conventional thermal sources. Scheffler concentrators is proving to be very effective in medium temperature applications as it has advantage of easy manufacturing and tracking. Though manufacturing is easy, it is complex to design for any required area of the reflector.
Rohan Bajaj, Amrit Raj, T. Srinivas
openaire +1 more source
Effect of Wind Flow on Convective Heat Losses from Scheffler Solar Concentrator Receivers
Journal of The Institution of Engineers (India): Series C, 2018Receiver is an important element of solar concentrator system. In a Scheffler concentrator, solar rays get concentrated at focus of parabolic dish. While radiation losses are more predictable and calculable since strongly related to receiver temperature, convective looses are difficult to estimate in view of additional factors such as wind flow ...
Anita Arvind Nene +2 more
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2018 International Conference on Renewable Energy and Power Engineering (REPE), 2018
This paper presents three different studies for enhancing efficiency and technology for the cooking system through CST (Concentrated Solar Thermal) based cooking system which has capacity to cook for 5,500 people, installed at Baru Sahib, in Sirmaur district of Himachal Pradesh, India at latitude 30.76°N and longitude 77.30°E.
Jasdeep Kaur, Hardeep Singh
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This paper presents three different studies for enhancing efficiency and technology for the cooking system through CST (Concentrated Solar Thermal) based cooking system which has capacity to cook for 5,500 people, installed at Baru Sahib, in Sirmaur district of Himachal Pradesh, India at latitude 30.76°N and longitude 77.30°E.
Jasdeep Kaur, Hardeep Singh
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Development of Dual-Axis Tracking Control System for Scheffler Dish Concentrator
2017Scheffler dish solar concentrating systems are used in cooking or process heating applications requiring temperature up to 300 °C. These concentrators are generally equipped with tracking facility to track the sun’s path throughout the day to obtain direct beam radiation.
A. Gokul Raj +2 more
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2022 Sardar Patel International Conference on Industry 4.0 - Nascent Technologies and Sustainability for 'Make in India' Initiative, 2022
Parimal Bhambare
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Parimal Bhambare
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